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cve[email protected]CVE-2021-23509
HistoryNov 03, 2021 - 6:15 p.m.

CVE-2021-23509

2021-11-0318:15:00
CWE-843
[email protected]
web.nvd.nist.gov
25
cve
2021
23509
json-ptr
vulnerability
bypass
security

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.2 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.088 Low

EPSS

Percentile

94.5%

JSON

This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays.

Related

prion 2
osv 4
github 2
cnvd 1
ibm 2
veracode 2
cve 1
prion
prion
Type confusion
2021-11-03 18:15:00
Code injection
2020-11-10 16:15:00
osv
osv
CVE-2021-23509
2021-11-03 18:15:08
Prototype Pollution in json-ptr
2021-11-08 17:43:27
CVE-2020-7766
2020-11-10 16:15:14
github
github
Prototype Pollution in json-ptr
2021-11-08 17:43:27
Arbitrary Code Execution in json-ptr
2021-05-10 19:15:43
cnvd
cnvd
Json-Ptr type obfuscation vulnerability
2021-11-08 00:00:00
ibm
ibm
Security Bulletin: IBM App Connect Enterprise Certified Container may be affected by CVE-2021-23509
2021-11-08 12:06:18
Security Bulletin: App Connect Enterprise Certified Container is vulnerable to code injection and Denial of Service attacks
2020-12-10 14:33:10
veracode
veracode
Prototype Pollution
2021-11-05 09:55:06
Prototype Pollution
2020-11-11 04:36:16
cve
cve
CVE-2020-7766
2020-11-10 16:15:00

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.2 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.088 Low

EPSS

Percentile

94.5%

JSON
Related for CVE-2021-23509
prion2osv4github2cnvd1ibm2veracode2cve1